kvm: external module: backward compatibility for desc_ptrkvm-63rc1kvm-63

Signed-off-by: Avi Kivity <avi@qumranet.com>

2 files changed, 7 insertions, 0 deletions

diff --git a/kvm/kernel/external-module-compat.h b/kvm/kernel/external-module-compat.h
index 1ee79240c..a5beda82c 100644
--- a/kvm/kernel/external-module-compat.h
+++ b/kvm/kernel/external-module-compat.h
@@ -729,3 +729,9 @@ struct kvm_ldttss_desc64 {
 	u32 base3;
 	u32 zero1;
 } __attribute__((packed));
+
+struct kvm_desc_ptr {
+	unsigned short size;
+	unsigned long address;
+} __attribute__((packed));
+
diff --git a/kvm/kernel/hack-module.awk b/kvm/kernel/hack-module.awk
index b858f1d23..b281b200d 100644
--- a/kvm/kernel/hack-module.awk
+++ b/kvm/kernel/hack-module.awk
@@ -55,6 +55,7 @@
 
 { sub(/\<desc_struct\>/, "kvm_desc_struct") }
 { sub(/\<ldttss_desc64\>/, "kvm_ldttss_desc64") }
+{ sub(/\<desc_ptr\>/, "kvm_desc_ptr") }
 
 /^\t\.name = "kvm"/ { $0 = "\tset_kset_name(\"kvm\")," }